DE3785993D1 - Filtermedium zur selektiven beseitigung von leucocyten. - Google Patents

Filtermedium zur selektiven beseitigung von leucocyten.

Info

Publication number
DE3785993D1
DE3785993D1 DE8787902160T DE3785993T DE3785993D1 DE 3785993 D1 DE3785993 D1 DE 3785993D1 DE 8787902160 T DE8787902160 T DE 8787902160T DE 3785993 T DE3785993 T DE 3785993T DE 3785993 D1 DE3785993 D1 DE 3785993D1
Authority
DE
Germany
Prior art keywords
leucocyten
filter medium
selective removal
selective
removal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE8787902160T
Other languages
English (en)
Other versions
DE3785993T2 (de
Inventor
Takao Nishimura
Yoshiyuki Mizoguchi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Asahi Kasei Medical Co Ltd
Original Assignee
Asahi Medical Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Asahi Medical Co Ltd filed Critical Asahi Medical Co Ltd
Publication of DE3785993D1 publication Critical patent/DE3785993D1/de
Application granted granted Critical
Publication of DE3785993T2 publication Critical patent/DE3785993T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
    • B01D39/1623—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3679—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits by absorption
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/04—Liquids
    • A61M2202/0413—Blood
    • A61M2202/0427—Platelets; Thrombocytes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/04—Liquids
    • A61M2202/0413—Blood
    • A61M2202/0439—White blood cells; Leucocytes

Landscapes

  • Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Cardiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • External Artificial Organs (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Filtering Materials (AREA)
DE87902160T 1986-03-28 1987-03-28 Filtermedium zur selektiven beseitigung von leucocyten. Expired - Lifetime DE3785993T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6858086 1986-03-28

Publications (2)

Publication Number Publication Date
DE3785993D1 true DE3785993D1 (de) 1993-07-01
DE3785993T2 DE3785993T2 (de) 1994-02-10

Family

ID=13377856

Family Applications (1)

Application Number Title Priority Date Filing Date
DE87902160T Expired - Lifetime DE3785993T2 (de) 1986-03-28 1987-03-28 Filtermedium zur selektiven beseitigung von leucocyten.

Country Status (5)

Country Link
US (1) US4936998A (de)
EP (1) EP0267286B1 (de)
JP (1) JPH0651060B1 (de)
DE (1) DE3785993T2 (de)
WO (1) WO1987005812A1 (de)

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JPH0611316B2 (ja) * 1984-08-13 1994-02-16 旭化成工業株式会社 改良された血液浄化膜及びその製造法
JPS6148375A (ja) * 1984-08-13 1986-03-10 旭化成株式会社 改良した血液浄化膜及びその製造法
JPS6148376A (ja) * 1984-08-13 1986-03-10 旭化成株式会社 改良した血液浄化膜及びその製造方法
JPH0657248B2 (ja) * 1985-03-29 1994-08-03 株式会社日本メデイカル・サプライ 血液フイルタ−
JPS61253071A (ja) * 1985-05-07 1986-11-10 旭メデイカル株式会社 血液浄化用装置
JP2807383B2 (ja) * 1992-11-02 1998-10-08 株式会社東芝 運転制限値監視装置

Also Published As

Publication number Publication date
EP0267286A4 (de) 1989-12-04
WO1987005812A1 (en) 1987-10-08
DE3785993T2 (de) 1994-02-10
JPH0651060B1 (de) 1994-07-06
EP0267286A1 (de) 1988-05-18
US4936998A (en) 1990-06-26
EP0267286B1 (de) 1993-05-26

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